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Black rectangular lithium-ion laptop battery with four cells

Junchi

Junchi HSTNN-LB6U 14.8V 2600mAh 4-cell laptop battery

SKU CH-DSSK-X3JQQ MPN HSTNN-LB6U

A 14.8 V, 2600 mAh lithium-ion pack with four cells fits HP 14 and 15 series notebooks including the 240, 250, 245, 255, 246 and 256 G4 models

  • Battery typeLithium-Ion
  • Reliable power for HP 14 and 15 notebooks with 14.8 V lithium-ion chemistry
  • 2600 mAh capacity across four cells supports extended mobile work sessions
  • Direct replacement for HP part numbers 807956-001 and 807957-001 ensures correct fit
  • Compatible with HP 15-ba, 15-af, 15-ay and 15-ac series laptops
  • Also fits HP 14-an, 14-ac, 14-am and 240/250 G4 models

14.8V 2600mAh replacement battery

This 14.8V lithium-ion pack supplies 2600mAh through four cells and matches the HP HSTNN-LB6U form factor. It is built for owners of compatible HP 14 and 15 series notebooks who need a new power source. The black housing fits the original battery bay without modification.

Drop-in fit for listed HP models

The battery replaces part numbers 807956-001 and 807957-001 and covers the HP 15-ba, 15-af, 15-ay and 15-ac families as well as the HP 14-an, 14-ac and 14-am lines. It also serves the HP 240, 245, 246, 250, 255 and 256 G4 notebooks. No extra cabling or adapter is required for installation.

Ready-to-use cell pack

The unit ships as a complete 4-cell assembly so the user simply swaps the old pack and powers on. There are no separate cells to configure and no software utility to run. The package contains only the battery itself.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $36.99
Pricier than about 66% of the 27,790 comparable items (median $30.99).

Specifications

Power
Battery typeLithium-Ion

Questions about this item

How long will the 2600mAh capacity last under continuous load?

Runtime depends on the laptop model and workload; the 2600mAh rating at 14.8V provides a fixed energy reserve that depletes faster with higher power draw.

Does the 4-cell Li-ion pack generate noticeable heat or fan noise during all-day use?

The battery itself operates silently and produces only modest warmth; any fan noise comes from the laptop's own cooling system responding to system load.

Which HP part numbers must my laptop already use for this HSTNN-LB6U to be compatible?

It replaces HP part numbers 807956-001, 807957-001, HSTNN-LB6U, HSTNN-LB6V, 807612-421, 807611-421, HSTNN-PB6T, HSTNN-DB7I and TPN-I120.

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